14 C.F.R. § 25.477 Landing gear arrangement.
Title 14 - Aeronautics and Space
Sections 25.479 through 25.485 apply to airplanes with conventional arrangements of main and nose gears, or main and tail gears, when normal operating techniques are used.
Title 14: Aeronautics and Space
PART 25—AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY AIRPLANES
Subpart C—Structure
Ground Loads
§ 25.477 Landing gear arrangement.